osc_sdk/sdk.py: Change api_connect return format #48

Hello, while using the function api_connect,

We where puzzled to have the answer printed to stdout, instead of a good python variable

Here is what we did to get something usable:
diff --git a/osc_sdk/sdk.py b/osc_sdk/sdk.py
index 16f4637..b81c769 100644
--- a/osc_sdk/sdk.py
+++ b/osc_sdk/sdk.py
@@ -538,7 +538,7 @@ def api_connect(service, call, profile='default', *args, **kwargs):
handler = callsservice
handler.make_request(call, *args, **kwargs)
if handler.response:

•    print(json.dumps(handler.response, indent=4))
  

•    return handler.response
  

def main():

Is it possible to have this fix in the master branch ?

Thanks in advances.